Sports betting tools

Convert odds, read implied probability and see exactly how much the book is taking.

Odds converter

Decimal odds
1.91
Implied probability
52.4%
Total payout
$190.91
Profit
$90.91

Vig calculator

Side A implied
52.4%
Side B implied
52.4%
Bookmaker vig
4.76%

Anything above ~4.5% on a two-way market is an expensive book. Shop your lines.

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